One Japanese manufactured NGK B2LM spark plug. Suit Hayter Harrier 41 all models years.
Hayter Harrier 41 EL Lawnmower Blade, Harrier 41 P, Harrier 41SP
MCHNIC 2 Spark Plug For Hayter Harrier 41, 48, 56, Replace NGK B2LM briggs & stratton Quantum Lawnmower
MCHNIC Air Filter & Spark Plug Tune Up Kit for HAYTER HARRIER 41, 48, 56 Briggs & Stratton With Quantum Engine
MCHNIC Air Filter Spark Plug for Hayter Harrier 41 - Code 374A, 375A, 376B Lawnmowers with Briggs & Stratton 550E & 600E series engines
MCHNIC 2 Metres Pull Cord Service Kit for Hayter Harrier 41, 48, 56 Spark Plug, Fuel Pipe, Clips, Pull Start Compatible with Briggs Quantum Engines
MCHNIC Air Filter Service Kit For Hayter Harrier 41, 48, 56, Spark Plug 2ft Fuel Line, Clamps, Quantum 491588S